Initial Commit

Dockerfile

@@ -0,0 +1,70 @@
+FROM docker.io/library/php:7.4-apache
+
+# POSTFIXADMIN VERSION
+ARG POSTFIXADMIN_VERSION \
+    POSTFIXADMIN_SHA512
+
+# APACHE
+ENV APACHE_DOCUMENT_ROOT /var/www/html/public
+
+RUN set -eu; \
+  sed --in-place --regexp-extended 's#/var/www/html#${APACHE_DOCUMENT_ROOT}#g' /etc/apache2/sites-available/*.conf; \
+  sed --in-place --regexp-extended 's#/var/www/#${APACHE_DOCUMENT_ROOT}#g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf
+
+# DEFAULT DATABASE SETTINGS
+ENV POSTFIXADMIN_DATABASE_TYPE=sqlite \
+    POSTFIXADMIN_DATABASE_HOST="" \
+    POSTFIXADMIN_DATABASE_PORT="" \
+    POSTFIXADMIN_DATABASE_USER="" \
+    POSTFIXADMIN_DATABASE_PASSWORD="" \
+    POSTFIXADMIN_SMTP_SERVER="localhost" \
+    POSTFIXADMIN_SMTP_PORT="25" \
+    POSTFIXADMIN_ENCRYPT="md5crypt"
+
+# docker-entrypoint.sh dependencies
+RUN set -eux; \
+  apt-get update; \
+  apt-get install --yes --no-install-recommends gosu; \
+  rm --recursive --force /var/lib/apt/lists/*
+
+# Install required PHP extensions
+RUN set -ex; \
+  savedAptMark="$(apt-mark showmanual)"; \
+  apt-get update; \
+  apt-get install --yes --no-install-recommends \
+    libc-client2007e-dev \
+    libkrb5-dev \
+    libpq-dev \
+    libsqlite3-dev; \
+  docker-php-ext-configure imap --with-imap-ssl --with-kerberos; \
+  docker-php-ext-install -j "$(nproc)" \
+    imap \
+    pdo_mysql \
+    pdo_pgsql \
+    pdo_sqlite \
+    pgsql; \
+  apt-mark auto '.*' > /dev/null; \
+  apt-mark manual $savedAptMark; \
+    ldd "$(php -r 'echo ini_get("extension_dir");')"/*.so \
+    | awk '/=>/ { print $3 }' \
+    | sort -u \
+    | xargs -r dpkg-query -S \
+    | cut -d: -f1 \
+    | sort -u \
+    | xargs -rt apt-mark manual; \
+  apt-get purge --yes --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+  rm --recursive --force /var/lib/apt/lists/*
+
+RUN set -eu; \
+  curl --fail --silent --show-error --location "https://github.com/postfixadmin/postfixadmin/archive/postfixadmin-${POSTFIXADMIN_VERSION}.tar.gz" --output postfixadmin.tar.gz ; \
+  echo "${POSTFIXADMIN_SHA512} *postfixadmin.tar.gz" | sha512sum -c -; \
+  tar --extract --file postfixadmin.tar.gz --directory /var/www/html --strip-components=1; \
+  rm postfixadmin.tar.gz; \
+  # Does not exist in tarball but is required
+  mkdir --parents /var/www/html/templates_c; \
+  chown --recursive www-data:www-data /var/www/html
+
+COPY entrypoint.sh /usr/local/bin/
+
+ENTRYPOINT ["/usr/local/bin/entrypoint.sh"]
+CMD ["apache2-foreground"]